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MEMORY
{
RAM (xrw) : ORIGIN = 0x80000000, LENGTH = 6M
}
_stack_size = 2K;
SECTIONS
{
.text :
{
. = ALIGN(16);
KEEP(*(.init))
. = ALIGN(16);
*(.text.handleInterruptASM)
*(.text)
*(.text.*)
*(.rodata)
*(.rodata.*)
. = ALIGN(16);
} >RAM
/* Start address (in flash) of .data, used by startup code. */
_sidata = LOADADDR(.data);
/* Globals with initial value */
.data :
{
. = ALIGN(16);
/* see https://gnu-mcu-eclipse.github.io/arch/riscv/programmer/#the-gp-global-pointer-register */
PROVIDE( __global_pointer$ = . + (4K / 2) );
_sdata = .; /* used by startup code */
*(.sdata)
*(.data .data.*)
. = ALIGN(16);
_edata = .; /* used by startup code */
} >RAM
/* Zero-initialized globals */
.bss :
{
. = ALIGN(16);
_sbss = .; /* used by startup code */
*(.sbss)
*(.bss .bss.*)
*(COMMON)
. = ALIGN(16);
_ebss = .; /* used by startup code */
} >RAM
/DISCARD/ :
{
*(.eh_frame) /* causes 'no memory region specified' error in lld */
}
}
PROVIDE(_stack_top = ORIGIN(RAM) + LENGTH(RAM));
/* For the memory allocator. */
_heap_start = _ebss;
_heap_end = ORIGIN(RAM) + LENGTH(RAM) - _stack_size;
_globals_start = _sdata;
_globals_end = _ebss;
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